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Consolidated Statement of Stockholder's Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | Common stock held in treasury [Member] | Stock subscriptions [Member] | AOCI Attributable to Parent [Member] | Noncontrolling interest in subsidiary [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance, value at Dec. 31, 2019 | $ 12 | $ 108,457 |  | $ (88) |  |  | $ (211) | $ (1,619) | $ (77,315) | $ 29,236
Beginning balance, shares at Dec. 31, 2019 | 12,123,520 |  |  |  |  |  |  |  |  |
Net Income (loss) |  |  |  |  |  |  |  | (26) | 1,220 | 1,194
Foreign currency translation |  |  |  |  |  |  | (79) |  |  | (79)
Issuance of Common Stock upon exercise of options |  | 6 |  |  |  |  |  |  |  | 6
Issuance of Common Stock upon exercise of options, shares | 3,643 |  |  |  |  |  |  |  |  |
Issuance of Common Stock for services |  | 48 |  |  |  |  |  |  |  | 48
Issuance of Common Stock for services, shares | 5,128 |  |  |  |  |  |  |  |  |
Stock-Based Compensation |  | 44 |  |  |  |  |  |  |  | 44
Ending balance, value at Mar. 31, 2020 | $ 12 | 108,555 |  | (88) |  |  | (290) | (1,645) | (76,095) | 30,449
Ending balance, shares at Mar. 31, 2020 | 12,132,291 |  |  |  |  |  |  |  |  |
Beginning balance, value at Dec. 31, 2019 | $ 12 | 108,457 |  | (88) |  |  | (211) | (1,619) | (77,315) | 29,236
Beginning balance, shares at Dec. 31, 2019 | 12,123,520 |  |  |  |  |  |  |  |  |
Net Income (loss) |  |  |  |  |  |  |  |  |  | 2,783
Foreign currency translation |  |  |  |  |  |  |  |  |  | (40)
Ending balance, value at Sep. 30, 2020 | $ 12 | 108,790 |  | (88) |  |  | (251) | (1,706) | (74,445) | 32,312
Ending balance, shares at Sep. 30, 2020 | 12,152,363 |  |  |  |  |  |  |  |  |
Beginning balance, value at Mar. 31, 2020 | $ 12 | 108,555 |  | (88) |  |  | (290) | (1,645) | (76,095) | 30,449
Beginning balance, shares at Mar. 31, 2020 | 12,132,291 |  |  |  |  |  |  |  |  |
Net Income (loss) |  |  |  |  |  |  |  | (29) | 204 | 175
Foreign currency translation |  |  |  |  |  |  | 28 |  |  | 28
Issuance of Common Stock upon exercise of options |  |  |  |  |  |  |  |  |  |
Issuance of Common Stock upon exercise of options, shares | 241 |  |  |  |  |  |  |  |  |
Issuance of Common Stock for services |  | 56 |  |  |  |  |  |  |  | 56
Issuance of Common Stock for services, shares | 10,239 |  |  |  |  |  |  |  |  |
Stock-Based Compensation |  | 48 |  |  |  |  |  |  |  | 48
Ending balance, value at Jun. 30, 2020 | $ 12 | 108,659 |  | (88) |  |  | (262) | (1,674) | (75,891) | 30,756
Ending balance, shares at Jun. 30, 2020 | 12,142,771 |  |  |  |  |  |  |  |  |
Net Income (loss) |  |  |  |  |  |  |  | (32) | 1,446 | 1,414
Foreign currency translation |  |  |  |  |  |  | 11 |  |  | 11
Issuance of Common Stock for services |  | 62 |  |  |  |  |  |  |  | 62
Issuance of Common Stock for services, shares | 9,592 |  |  |  |  |  |  |  |  |
Stock-Based Compensation |  | 69 |  |  |  |  |  |  |  | 69
Ending balance, value at Sep. 30, 2020 | $ 12 | 108,790 |  | (88) |  |  | (251) | (1,706) | (74,445) | 32,312
Ending balance, shares at Sep. 30, 2020 | 12,152,363 |  |  |  |  |  |  |  |  |
Beginning balance, value at Dec. 31, 2020 | $ 12 | 108,931 |  | (88) |  |  | (207) | (1,742) | (74,455) | 32,451
Beginning balance, shares at Dec. 31, 2020 | 12,161,539 |  |  |  |  |  |  |  |  |
Net Income (loss) |  |  |  |  |  |  |  | (30) | (1,123) | (1,153)
Foreign currency translation |  |  |  |  |  |  | 20 |  |  | 20
Issuance of Common Stock for services |  | 79 |  |  |  |  |  |  |  | 79
Issuance of Common Stock for services, shares | 11,837 |  |  |  |  |  |  |  |  |
Stock-Based Compensation |  | 45 |  |  |  |  |  |  |  | 45
Ending balance, value at Mar. 31, 2021 | $ 12 | 109,055 |  | (88) |  |  | (187) | (1,772) | (75,578) | 31,442
Ending balance, shares at Mar. 31, 2021 | 12,173,376 |  |  |  |  |  |  |  |  |
Beginning balance, value at Dec. 31, 2020 | $ 12 | 108,931 |  | (88) |  |  | (207) | (1,742) | (74,455) | 32,451
Beginning balance, shares at Dec. 31, 2020 | 12,161,539 |  |  |  |  |  |  |  |  |
Net Income (loss) |  |  |  |  |  |  |  |  |  | 3,179
Foreign currency translation |  |  |  |  |  |  |  |  |  | 18
Ending balance, value at Sep. 30, 2021 | $ 12 | 109,954 |  | (88) | 4,387 |  | (189) | (1,865) | (71,153) | 41,058
Ending balance, shares at Sep. 30, 2021 | 12,304,265 |  |  |  |  |  |  |  |  |
Beginning balance, value at Mar. 31, 2021 | $ 12 | 109,055 |  | (88) |  |  | (187) | (1,772) | (75,578) | 31,442
Beginning balance, shares at Mar. 31, 2021 | 12,173,376 |  |  |  |  |  |  |  |  |
Net Income (loss) |  |  |  |  |  |  |  | (29) | 3,023 | 2,994
Foreign currency translation |  |  |  |  |  |  | 20 |  |  | 20
Issuance of Common Stock upon exercise of options |  |  |  |  |  |  |  |  |  |
Issuance of Common Stock upon exercise of options, shares | 290 |  |  |  |  |  |  |  |  |
Issuance of Common Stock for services |  | 109 |  |  |  |  |  |  |  | 109
Issuance of Common Stock for services, shares | 14,590 |  |  |  |  |  |  |  |  |
Stock-Based Compensation |  | 42 |  |  |  |  |  |  |  | 42
Ending balance, value at Jun. 30, 2021 | $ 12 | 109,206 |  | (88) |  |  | (167) | (1,801) | (72,555) | 34,607
Ending balance, shares at Jun. 30, 2021 | 12,188,256 |  |  |  |  |  |  |  |  |
Net Income (loss) |  |  |  |  |  |  |  | (64) | 1,402 | 1,338
Foreign currency translation |  |  |  |  |  |  | (22) |  |  | (22)
Issuance of Common Stock for services |  | 116 |  |  |  |  |  |  |  | 116
Issuance of Common Stock for services, shares | 16,009 |  |  |  |  |  |  |  |  |
Sale of Common Stock (Note 15) |  | 570 | [1] |  |  |  |  |  |  | 570
Sale of Common Stock, shares (Note 15) | 100,000 |  |  |  |  |  |  |  |  |
Stock Subscriptions (Note 15) |  |  |  |  | 4,387 | [2] |  |  |  | 4,387
Stock-Based Compensation |  | 62 |  |  |  |  |  |  |  | 62
Ending balance, value at Sep. 30, 2021 | $ 12 | $ 109,954 |  | $ (88) | $ 4,387 |  | $ (189) | $ (1,865) | $ (71,153) | $ 41,058
Ending balance, shares at Sep. 30, 2021 | 12,304,265 |  |  |  |  |  |  |  |  |
[1] | Net of Offering costs incurred of approximately $50.
[2] | Net of stock subscription receivables of $744 and Offering costs incurred of approximately $449.

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