Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | AOCI Attributable to Parent [Member] | Total |
Balances (in shares) at Dec. 31, 2017 | 6,472,000 | (1,090,000) | | | | |
Balances at Dec. 31, 2017 | $ 65 | $ (4,893) | $ 87,892 | $ (56,885) | $ 4 | $ 26,183 |
Share based payment expense | | | 109 | | | 109 |
Net income to common shareholders | | | | 225 | | 225 |
Purchases of treasury stock (in shares) | | (6,000) | | | | |
Purchases of treasury stock | | $ (36) | | | | (36) |
Foreign currency translation | | | | | 43 | 43 |
Balances (in shares) at Mar. 31, 2018 | 6,472,000 | (1,096,000) | | | | |
Balances at Mar. 31, 2018 | $ 65 | $ (4,929) | 88,001 | (56,660) | 47 | 26,524 |
Balances (in shares) at Dec. 31, 2017 | 6,472,000 | (1,090,000) | | | | |
Balances at Dec. 31, 2017 | $ 65 | $ (4,893) | 87,892 | (56,885) | 4 | 26,183 |
Net income to common shareholders | | | | | | 589 |
Foreign currency translation | | | | | | (32) |
Balances (in shares) at Jun. 30, 2018 | 6,472,000 | (1,103,000) | | | | |
Balances at Jun. 30, 2018 | $ 65 | $ (4,975) | 88,088 | (56,296) | (28) | 26,854 |
Balances (in shares) at Mar. 31, 2018 | 6,472,000 | (1,096,000) | | | | |
Balances at Mar. 31, 2018 | $ 65 | $ (4,929) | 88,001 | (56,660) | 47 | 26,524 |
Share based payment expense | | | 87 | | | 87 |
Net income to common shareholders | | | | 364 | | 364 |
Purchases of treasury stock (in shares) | | (7,000) | | | | |
Purchases of treasury stock | | $ (46) | | | | (46) |
Foreign currency translation | | | | | (75) | (75) |
Balances (in shares) at Jun. 30, 2018 | 6,472,000 | (1,103,000) | | | | |
Balances at Jun. 30, 2018 | $ 65 | $ (4,975) | 88,088 | (56,296) | (28) | 26,854 |
Balances (in shares) at Dec. 31, 2018 | 6,472,000 | (1,264,000) | | | | |
Balances at Dec. 31, 2018 | $ 65 | $ (6,093) | 88,255 | (56,029) | (93) | 26,105 |
Share based payment expense | | | 64 | | | 64 |
Net income to common shareholders | | | | (109) | | (109) |
Purchases of treasury stock (in shares) | | (4,000) | | | | |
Purchases of treasury stock | | $ (24) | | | | (24) |
Foreign currency translation | | | | | 28 | 28 |
Balances (in shares) at Mar. 31, 2019 | 6,472,000 | (1,268,000) | | | | |
Balances at Mar. 31, 2019 | $ 65 | $ (6,117) | 88,319 | (56,138) | (65) | 26,064 |
Balances (in shares) at Dec. 31, 2018 | 6,472,000 | (1,264,000) | | | | |
Balances at Dec. 31, 2018 | $ 65 | $ (6,093) | 88,255 | (56,029) | (93) | 26,105 |
Net income to common shareholders | | | | | | $ 342 |
Purchases of treasury stock (in shares) | | | | | | (28,466) |
Purchases of treasury stock | | | | | | $ (173) |
Foreign currency translation | | | | | | (31) |
Balances (in shares) at Jun. 30, 2019 | 6,472,000 | (1,293,000) | | | | |
Balances at Jun. 30, 2019 | $ 65 | $ (6,266) | 88,371 | (55,687) | (124) | 26,359 |
Balances (in shares) at Mar. 31, 2019 | 6,472,000 | (1,268,000) | | | | |
Balances at Mar. 31, 2019 | $ 65 | $ (6,117) | 88,319 | (56,138) | (65) | 26,064 |
Share based payment expense | | | 52 | | | 52 |
Net income to common shareholders | | | | 451 | | 451 |
Purchases of treasury stock (in shares) | | (25,000) | | | | |
Purchases of treasury stock | | $ (149) | | | | (149) |
Foreign currency translation | | | | | (59) | (59) |
Balances (in shares) at Jun. 30, 2019 | 6,472,000 | (1,293,000) | | | | |
Balances at Jun. 30, 2019 | $ 65 | $ (6,266) | $ 88,371 | $ (55,687) | $ (124) | $ 26,359 |