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Stockholders' Equity | 12 Months Ended
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Dec. 31, 2020
Stockholders' Equity |
Stockholders' Equity | Note 13 — Stockholders’ Equity ​ Accumulated Other Comprehensive Income (“AOCI”) ​ The following table presents the changes in the balances of each component of AOCI, net of tax: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | Unrealized | ​ | ​ | ​
​ | ​ | ​ | ​ | Gains (Losses) | ​ | ​ | ​
​ | ​ | Foreign | ​ | on Available | ​ | ​ | ​
​ | ​ | Currency | ​ | for Sale | ​ | ​ | ​
​ |  | Translation |  | Securities |  | Total
​ | ​ | (in thousands)
Balance - December 31, 2017 | ​ | $ | 1,839 | ​ | $ | (27) | ​ | $ | 1,812
Other comprehensive income (loss) | ​ | ​ | (3) | ​ | ​ | 11 | ​ | ​ | 8
Balance - December 31, 2018 | ​ | ​ | 1,836 | ​ | ​ | (16) | ​ | ​ | 1,820
Other comprehensive income (loss) | ​ | ​ | 25 | ​ | ​ | 49 | ​ | ​ | 74
Balance - December 31, 2019 | ​ | ​ | 1,861 | ​ | ​ | 33 | ​ | ​ | 1,894
Other comprehensive income (loss) | ​ |  | 5 | ​ |  | (53) | ​ |  | (48)
Balance - December 31, 2020 | ​ | $ | 1,866 | ​ | $ | (20) | ​ | $ | 1,846
​ The Company did not allocate additional tax expense (benefit) to other comprehensive income (loss) for all years presented as the Company is in a full valuation allowance position such that a deferred tax asset related to amounts recognized in other comprehensive income is not regarded as realizable on a more-likely-than-not basis. ​ Preferred Stock ​ The Board of Directors has authority under the Company’s Certificate of Incorporation to issue shares of preferred stock, par value $0.01, with voting and economic rights to be determined by the Board of Directors. As of December 31, 2020, no preferred shares have been issued. ​ Treasury Stock ​ On December 11, 2017, the Company’s Board of Directors authorized a program to repurchase up to $100 million of the Company’s common stock to be completed through December 11, 2019. At the end of the program, $14.3 million of the $100 million had been utilized. ​ The Company records treasury stock purchases under the cost method using the first-in, first-out (“FIFO”) method. Upon reissuance of treasury stock, amounts in excess of the acquisition cost are credited to additional paid-in capital. If the Company reissues treasury stock at an amount below its acquisition cost and if additional paid-in capital associated with prior treasury stock transactions is insufficient to cover the difference between the acquisition cost and the reissue price, this difference is charged to accumulated deficit.

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- Definition The entire disclosure for shareholders' equity comprised of portions attributable to the parent entity and noncontrolling interest, including other comprehensive income. Includes, but is not limited to, balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings, accumulated balance for each classification of other comprehensive income and amount of comprehensive income. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(e)(1)) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -URI http://asc.fasb.org/topic&trid=2208762 + Details
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