QUARTERLY FINANCIAL SUMMARY (Unaudited) - CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Details) - USD ($) |
Jun. 30, 2024 |
Mar. 31, 2024 |
Dec. 31, 2023 |
Sep. 30, 2023 |
Jun. 30, 2023 |
Mar. 31, 2023 |
Dec. 31, 2022 |
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
Dec. 31, 2021 |
Sep. 30, 2021 |
Jun. 30, 2021 |
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Current assets: | ||||||||||||||||||||||||
Cash | $ 643,000 | $ 1,250,000 | $ 1,584,000 | $ 1,139,000 | $ 2,379,000 | $ 790,000 | $ 157,000 | $ 306,000 | $ 485,000 | $ 3,804,000 | $ 7,855,000 | $ 15,737,000 | ||||||||||||
Accounts receivable | 9,773,000 | 10,468,000 | 12,726,000 | 10,840,000 | 8,800,000 | [1] | 9,881,000 | 10,507,000 | 11,596,000 | 8,609,000 | 9,508,000 | 5,184,000 | 4,511,000 | |||||||||||
Inventories, net | 16,977,000 | 17,362,000 | 15,554,000 | 16,591,000 | 16,158,000 | [2],[3] | 18,859,000 | 17,449,000 | 16,935,000 | 14,440,000 | [2],[3] | 19,297,000 | 18,090,000 | 12,655,000 | ||||||||||
Other current assets | 945,000 | 840,000 | 942,000 | 1,053,000 | 918,000 | 775,000 | 884,000 | 1,308,000 | 1,261,000 | 577,000 | 868,000 | 1,026,000 | ||||||||||||
Total current assets | 28,338,000 | 29,920,000 | 30,806,000 | 29,623,000 | 28,255,000 | 30,305,000 | 28,997,000 | 30,145,000 | 24,795,000 | 33,186,000 | 31,997,000 | 33,929,000 | ||||||||||||
Right of use asset | 2,096,000 | 2,291,000 | 2,482,000 | 2,670,000 | 2,854,000 | 3,035,000 | 2,601,000 | 2,558,000 | 2,597,000 | 2,711,000 | 2,821,000 | 2,929,000 | ||||||||||||
Property, plant and equipment, net | 1,749,000 | 1,705,000 | 1,680,000 | 1,747,000 | 1,789,000 | 1,724,000 | 1,561,000 | 1,758,000 | 1,578,000 | 1,588,000 | 1,627,000 | 1,471,000 | ||||||||||||
Other assets | 118,000 | 118,000 | 119,000 | 119,000 | 120,000 | 119,000 | 115,000 | 42,000 | 89,000 | 89,000 | 89,000 | 89,000 | ||||||||||||
Total assets | 32,301,000 | 34,034,000 | 35,087,000 | 34,159,000 | 33,018,000 | 35,183,000 | 33,274,000 | 34,503,000 | 29,059,000 | 37,574,000 | 36,534,000 | 38,418,000 | ||||||||||||
Current liabilities: | ||||||||||||||||||||||||
Accounts payable | 11,395,000 | 11,394,000 | 10,361,000 | 10,202,000 | 9,872,000 | [1],[3] | 10,855,000 | 12,837,000 | 13,505,000 | 6,645,000 | 13,361,000 | 9,239,000 | 9,298,000 | |||||||||||
Accrued expenses | 3,926,000 | 3,900,000 | 3,350,000 | 3,782,000 | 3,181,000 | 2,604,000 | 2,298,000 | 2,228,000 | 2,209,000 | 2,142,000 | 2,233,000 | 1,908,000 | ||||||||||||
Line of credit | 13,834,000 | 13,645,000 | 13,575,000 | 11,986,000 | 9,912,000 | 10,491,000 | 6,811,000 | 5,651,000 | 4,889,000 | 3,500,000 | 3,500,000 | 0 | ||||||||||||
Deferred revenue | 485,000 | 343,000 | 310,000 | 336,000 | 131,000 | 81,000 | 347,000 | 163,000 | 313,000 | 140,000 | 127,000 | |||||||||||||
Customer deposits | 18,000 | 18,000 | 232,000 | 17,000 | 82,000 | 135,000 | 29,000 | 10,000 | 175,000 | 690,000 | 0 | 322,000 | ||||||||||||
Finance leases payable, current portion | 156,000 | 153,000 | 150,000 | 147,000 | 143,000 | 140,000 | 64,000 | 13,000 | ||||||||||||||||
Office leases payable, current portion | 734,000 | 712,000 | 689,000 | 667,000 | 644,000 | 616,000 | 542,000 | 523,000 | 504,000 | 486,000 | 469,000 | 452,000 | ||||||||||||
Accrued interest | 126,000 | 136,000 | 130,000 | 102,000 | 2,000 | 3,000 | 1,000 | 2,000 | 1,000 | 2,000 | 3,000 | 3,000 | ||||||||||||
Total current liabilities | 30,674,000 | 30,301,000 | 28,797,000 | 27,239,000 | 23,967,000 | 24,844,000 | 22,663,000 | 22,279,000 | 14,586,000 | 20,494,000 | 15,584,000 | 12,110,000 | ||||||||||||
Long term liabilities: | ||||||||||||||||||||||||
Finance leases payable, less current portion | 112,000 | 153,000 | 191,000 | 229,000 | 273,000 | 311,000 | 172,000 | 55,000 | ||||||||||||||||
Office leases payable, less current portion | 1,321,000 | 1,511,000 | 1,698,000 | 1,880,000 | 2,055,000 | 2,223,000 | 2,079,000 | 2,222,000 | 2,361,000 | 2,493,000 | 2,621,000 | 2,745,000 | ||||||||||||
Total liabilities | 32,107,000 | 31,965,000 | 30,686,000 | 29,348,000 | 26,295,000 | 27,378,000 | 24,914,000 | 24,556,000 | 16,947,000 | 22,987,000 | 18,205,000 | 14,855,000 | ||||||||||||
Stockholders’ equity: | ||||||||||||||||||||||||
Preferred stock value | ||||||||||||||||||||||||
Common stock value | 17,000 | 17,000 | 17,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | ||||||||||||
Additional paid-in capital | 99,889,000 | 99,520,000 | 98,847,000 | 98,362,000 | 98,086,000 | 96,968,000 | 96,036,000 | 95,827,000 | 95,732,000 | 95,369,000 | 95,217,000 | 95,073,000 | ||||||||||||
Accumulated deficit | (99,712,000) | (97,468,000) | (94,463,000) | (93,567,000) | (91,379,000) | [1],[2],[3] | (89,179,000) | (87,692,000) | (85,896,000) | (83,636,000) | [2],[3] | (80,798,000) | (76,904,000) | (71,526,000) | ||||||||||
Total stockholders’ equity | 194,000 | 2,069,000 | 4,401,000 | 4,811,000 | 6,723,000 | 7,805,000 | 8,360,000 | 9,947,000 | 12,112,000 | 14,587,000 | 18,329,000 | 23,563,000 | $ 12,048,000 | [4] | ||||||||||
Total liabilities and stockholders’ equity | $ 32,301,000 | 34,034,000 | 35,087,000 | 34,159,000 | 33,018,000 | 35,183,000 | 33,274,000 | 34,503,000 | 29,059,000 | 37,574,000 | 36,534,000 | 38,418,000 | ||||||||||||
Previously Reported [Member] | ||||||||||||||||||||||||
Current assets: | ||||||||||||||||||||||||
Cash | 1,250,000 | 1,584,000 | 1,139,000 | 2,379,000 | 790,000 | 157,000 | 306,000 | 485,000 | 3,804,000 | 7,855,000 | 15,737,000 | |||||||||||||
Accounts receivable | 10,404,000 | 12,579,000 | 10,699,000 | 8,649,000 | [1] | 9,853,000 | 10,467,000 | 11,596,000 | 8,609,000 | 9,508,000 | 5,184,000 | 4,511,000 | ||||||||||||
Inventories, net | 20,174,000 | 18,283,000 | 19,495,000 | 18,996,000 | [2],[3] | 20,959,000 | 19,507,000 | 18,878,000 | 16,262,000 | [2],[3] | 20,934,000 | 19,583,000 | 13,846,000 | |||||||||||
Other current assets | 840,000 | 942,000 | 1,053,000 | 918,000 | 775,000 | 884,000 | 1,308,000 | 1,261,000 | 577,000 | 868,000 | 1,026,000 | |||||||||||||
Total current assets | 32,668,000 | 33,388,000 | 32,386,000 | 30,942,000 | 32,377,000 | 31,015,000 | 32,088,000 | 26,617,000 | 34,823,000 | 33,490,000 | 35,120,000 | |||||||||||||
Right of use asset | 2,291,000 | 2,482,000 | 2,670,000 | 2,854,000 | 3,035,000 | 2,601,000 | 2,558,000 | 2,597,000 | 2,711,000 | 2,821,000 | 2,929,000 | |||||||||||||
Property, plant and equipment, net | 1,705,000 | 1,680,000 | 1,747,000 | 1,789,000 | 1,724,000 | 1,561,000 | 1,758,000 | 1,578,000 | 1,588,000 | 1,627,000 | 1,471,000 | |||||||||||||
Other assets | 118,000 | 119,000 | 119,000 | 120,000 | 119,000 | 115,000 | 42,000 | 89,000 | 89,000 | 89,000 | 89,000 | |||||||||||||
Total assets | 36,782,000 | 37,669,000 | 36,922,000 | 35,705,000 | 37,255,000 | 35,292,000 | 36,446,000 | 30,881,000 | 39,211,000 | 38,027,000 | 39,609,000 | |||||||||||||
Current liabilities: | ||||||||||||||||||||||||
Accounts payable | 11,050,000 | 10,021,000 | 10,065,000 | 9,735,000 | [1],[3] | 10,827,000 | 12,797,000 | 13,505,000 | 6,645,000 | 13,361,000 | 9,239,000 | 9,298,000 | ||||||||||||
Accrued expenses | 3,645,000 | 3,290,000 | 3,782,000 | 3,181,000 | 2,604,000 | 2,298,000 | 2,228,000 | 2,209,000 | 2,142,000 | 2,233,000 | 1,908,000 | |||||||||||||
Line of credit | 13,645,000 | 13,575,000 | 11,986,000 | 9,912,000 | 10,491,000 | 6,811,000 | 5,651,000 | 4,889,000 | 3,500,000 | 3,500,000 | ||||||||||||||
Deferred revenue | 343,000 | 310,000 | 336,000 | 131,000 | 81,000 | 347,000 | 163,000 | 313,000 | 140,000 | 127,000 | ||||||||||||||
Customer deposits | 18,000 | 232,000 | 17,000 | 82,000 | 135,000 | 29,000 | 10,000 | 175,000 | 690,000 | 322,000 | ||||||||||||||
Finance leases payable, current portion | 153,000 | 150,000 | 147,000 | 143,000 | 140,000 | 64,000 | 13,000 | |||||||||||||||||
Office leases payable, current portion | 712,000 | 689,000 | 667,000 | 644,000 | 616,000 | 542,000 | 523,000 | 504,000 | 486,000 | 469,000 | 452,000 | |||||||||||||
Accrued interest | 136,000 | 130,000 | 102,000 | 2,000 | 3,000 | 1,000 | 2,000 | 1,000 | 2,000 | 3,000 | 3,000 | |||||||||||||
Total current liabilities | 29,702,000 | 28,397,000 | 27,102,000 | 23,830,000 | 24,816,000 | 22,623,000 | 22,279,000 | 14,586,000 | 20,494,000 | 15,584,000 | 12,110,000 | |||||||||||||
Long term liabilities: | ||||||||||||||||||||||||
Finance leases payable, less current portion | 153,000 | 191,000 | 229,000 | 273,000 | 311,000 | 172,000 | 55,000 | |||||||||||||||||
Office leases payable, less current portion | 1,511,000 | 1,698,000 | 1,880,000 | 2,055,000 | 2,223,000 | 2,079,000 | 2,222,000 | 2,361,000 | 2,493,000 | 2,621,000 | 2,745,000 | |||||||||||||
Total liabilities | 31,366,000 | 30,286,000 | 29,211,000 | 26,158,000 | 27,350,000 | 24,874,000 | 24,556,000 | 16,947,000 | 22,987,000 | 18,205,000 | 14,855,000 | |||||||||||||
Stockholders’ equity: | ||||||||||||||||||||||||
Preferred stock value | ||||||||||||||||||||||||
Common stock value | 17,000 | 17,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | 16,000 | |||||||||||||
Additional paid-in capital | 99,520,000 | 98,847,000 | 98,362,000 | 98,086,000 | 96,968,000 | 96,036,000 | 95,827,000 | 95,732,000 | 95,369,000 | 95,217,000 | 95,073,000 | |||||||||||||
Accumulated deficit | (94,121,000) | (91,481,000) | (90,667,000) | (88,555,000) | [1],[2],[3] | (87,079,000) | (85,634,000) | (83,953,000) | (81,814,000) | [2],[3] | (79,161,000) | (75,411,000) | (70,335,000) | |||||||||||
Total stockholders’ equity | 5,416,000 | 7,383,000 | 7,711,000 | 9,547,000 | 9,905,000 | 10,418,000 | 11,890,000 | 13,934,000 | 16,224,000 | 19,822,000 | 24,754,000 | 13,006,000 | ||||||||||||
Total liabilities and stockholders’ equity | 36,782,000 | 37,669,000 | 36,922,000 | 35,705,000 | 37,255,000 | 35,292,000 | 36,446,000 | 30,881,000 | 39,211,000 | 38,027,000 | 39,609,000 | |||||||||||||
Revision of Prior Period, Reclassification, Adjustment [Member] | ||||||||||||||||||||||||
Current assets: | ||||||||||||||||||||||||
Cash | ||||||||||||||||||||||||
Accounts receivable | 64,000 | 147,000 | 141,000 | 151,000 | [1] | 28,000 | 40,000 | |||||||||||||||||
Inventories, net | (2,812,000) | (2,729,000) | (2,904,000) | (2,838,000) | [2],[3] | (2,100,000) | (2,058,000) | (1,943,000) | (1,822,000) | [2],[3] | (1,637,000) | (1,493,000) | (1,191,000) | |||||||||||
Other current assets | ||||||||||||||||||||||||
Total current assets | (2,748,000) | (2,582,000) | (2,763,000) | (2,687,000) | (2,072,000) | (2,018,000) | (1,943,000) | (1,822,000) | (1,637,000) | (1,493,000) | (1,191,000) | |||||||||||||
Right of use asset | ||||||||||||||||||||||||
Property, plant and equipment, net | ||||||||||||||||||||||||
Other assets | ||||||||||||||||||||||||
Total assets | (2,748,000) | (2,582,000) | (2,763,000) | (2,687,000) | (2,072,000) | (2,018,000) | (1,943,000) | (1,822,000) | (1,637,000) | (1,493,000) | (1,191,000) | |||||||||||||
Current liabilities: | ||||||||||||||||||||||||
Accounts payable | 344,000 | 340,000 | 137,000 | 137,000 | [1],[3] | 28,000 | 40,000 | |||||||||||||||||
Accrued expenses | 255,000 | 60,000 | ||||||||||||||||||||||
Line of credit | ||||||||||||||||||||||||
Deferred revenue | ||||||||||||||||||||||||
Customer deposits | ||||||||||||||||||||||||
Finance leases payable, current portion | ||||||||||||||||||||||||
Office leases payable, current portion | ||||||||||||||||||||||||
Accrued interest | ||||||||||||||||||||||||
Total current liabilities | 599,000 | 400,000 | 137,000 | 137,000 | 28,000 | 40,000 | ||||||||||||||||||
Long term liabilities: | ||||||||||||||||||||||||
Finance leases payable, less current portion | ||||||||||||||||||||||||
Office leases payable, less current portion | ||||||||||||||||||||||||
Total liabilities | 599,000 | 400,000 | 137,000 | 137,000 | 28,000 | 40,000 | ||||||||||||||||||
Stockholders’ equity: | ||||||||||||||||||||||||
Preferred stock value | ||||||||||||||||||||||||
Common stock value | ||||||||||||||||||||||||
Additional paid-in capital | ||||||||||||||||||||||||
Accumulated deficit | (3,347,000) | (2,982,000) | (2,900,000) | (2,824,000) | [1],[2],[3] | (2,100,000) | (2,058,000) | (1,943,000) | (1,822,000) | [2],[3] | (1,637,000) | (1,493,000) | (1,191,000) | |||||||||||
Total stockholders’ equity | (3,347,000) | (2,982,000) | (2,900,000) | (2,824,000) | (2,100,000) | (2,058,000) | (1,943,000) | (1,822,000) | [2],[3] | (1,637,000) | (1,493,000) | (1,191,000) | $ (958,000) | [2],[3] | ||||||||||
Total liabilities and stockholders’ equity | $ (2,748,000) | $ (2,582,000) | $ (2,763,000) | $ (2,687,000) | $ (2,072,000) | $ (2,018,000) | $ (1,943,000) | $ (1,822,000) | $ (1,637,000) | $ (1,493,000) | $ (1,191,000) | |||||||||||||
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