Stock-Based Compensation (Narrative) (Details) (USD $)	1 Months Ended		3 Months Ended		6 Months Ended			6 Months Ended	1 Months Ended	3 Months Ended		6 Months Ended	1 Months Ended			3 Months Ended		6 Months Ended
	Aug. 31, 2013	Aug. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2013	Dec. 31, 2013 Resigned Non-Employee Director [Member]	Aug. 31, 2012 Stock Options [Member]	Dec. 31, 2013 Stock Options [Member]	Dec. 31, 2012 Stock Options [Member]	Dec. 31, 2013 Stock Options [Member]	Oct. 31, 2013 Restricted Stock [Member]	Aug. 31, 2013 Restricted Stock [Member]	Aug. 31, 2012 Restricted Stock [Member]	Dec. 31, 2013 Restricted Stock [Member]	Dec. 31, 2012 Restricted Stock [Member]	Dec. 31, 2013 Restricted Stock [Member]	Dec. 31, 2012 Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility calculation term					250 days
Exercisable stock options			159,666	159,666	358,333	244,666
Proceeds from exercise of stock options								$ 200,000
Agreed number of accelerated vesting stock									30,000						8,547
Options exercised, shares						30,000		30,000		0	0	0
Stock-based compensation charge			968,000	1,117,000	1,898,000	2,233,000
Fair value of restricted stock vested														161,000	216,000			200,000	200,000
Vested stock														16,907	23,436	0	0
Forfeitures, Number of shares	0	0											7,171
Unrecognized compensation cost										1,300,000		1,300,000				3,600,000		3,600,000
Deferred tax asset			$ 1,400,000		$ 1,400,000		$ 1,400,000
Unrecognized compensation cost, expected recognition period, years												3 years						2 years