General and Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2013

General and Basis of Presentation [Abstract]

Accumulated Other Comprehensive Income

Our functional currency is the U.S. Dollar.  For one of our wholly owned subsidiaries, the functional currency is the local currency.  For this subsidiary, the translation of its foreign currency into U.S. Dollars is performed for assets and liabilities using current foreign currency exchange rates in effect at the balance sheet date and for revenue and expense accounts using average foreign currency exchange rates during the period.  Translation gains and losses are included in stockholders' deficit as a component of accumulated other comprehensive income.  Accumulated other comprehensive income included within stockholders' deficit consists of the following (in thousands):

	March 31, 2013			December 31, 2012
Cumulative foreign currency translation loss	$	(42	)	$	(37	)
Cumulative actuarial gain on pension liability adjustment		109			109
Accumulated other comprehensive income	$	67		$	72