Capital Stock	12 Months Ended
Dec. 31, 2012
Capital Stock [Abstract]
Capital Stock	Capital Stock Stock Repurchase — On February 28, 2013, the Company entered into the 2013 Loan and Security Agreement with Keltic Financial Partners II, LP which, among other things, prohibits the Company from repurchasing shares of its common stock (see Note 9). The Company did not repurchase any shares of its common stock in 2012, 2011 or 2010.

Capital Stock

12 Months Ended

Dec. 31, 2012

Stock Repurchase — On February 28, 2013, the Company entered into the 2013 Loan and Security Agreement with Keltic Financial Partners II, LP which, among other things, prohibits the Company from repurchasing shares of its common stock (see Note 9). The Company did not repurchase any shares of its common stock in 2012, 2011 or 2010.

- Definition

The entire disclosure for shareholders' equity, comprised of portions attributable to the parent entity and noncontrolling interest, if any, including other comprehensive income (as applicable). Including, but not limited to: (1) balances of common stock, preferred stock, additional paid-in capital, other capital and retained earnings; (2) accumulated balance for each classification of other comprehensive income and total amount of comprehensive income; (3) amount and nature of changes in separate accounts, including the number of shares authorized and outstanding, number of shares issued upon exercise and conversion, and for other comprehensive income, the adjustments for reclassifications to net income; (4) rights and privileges of each class of stock authorized; (5) basis of treasury stock, if other than cost, and amounts paid and accounting treatment for treasury stock purchased significantly in excess of market; (6) dividends paid or payable per share and in the aggregate for each class of stock for each period presented; (7) dividend restrictions and accumulated preferred dividends in arrears (in aggregate and per share amount); (8) retained earnings appropriations or restrictions, such as dividend restrictions; (9) impact of change in accounting principle, initial adoption of new accounting principle and correction of an error in previously issued financial statements; (10) shares held in trust for Employee Stock Ownership Plan (ESOP); (11) deferred compensation related to issuance of capital stock; (12) note received for issuance of stock; (13) unamortized discount on shares; (14) description, terms, and number of warrants or rights outstanding; (15) shares under subscription and subscription receivables, effective date of new retained earnings after quasi-reorganization and deficit eliminated by quasi-reorganization and, for a period of at least ten years after the effective date, the point in time from which the new retained dates; and (16) retroactive effective of subsequent change in capital structure.

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+ Details