Shareholders' Equity (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Changes in common stock [Roll Forward]
Balance			$ 107,395,000
Balance (in shares)			28,047,661
Balance	$ 77,640,000		$ 77,640,000
Balance (in shares)	28,047,661		28,047,661
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options issued (in shares)	$ 1.50		$ 1.50
Nonvested restricted stock, Share [Roll Forward]
Balance (in shares)			0
Granted (in shares)			340,711
Balance (in shares)	340,711		340,711
Nonvested restricted stock, Weighted average grant-date fair value [Abstract]
Balance (in dollars per share)			$ 0
Granted (in dollars per share)			1.50
Balance (in dollars per share)	$ 1.50		$ 1.50
Weighted Average Exercise Price [Roll Forward]
Share-based compensation expense	$ 42,000	$ 0	$ 84,000	$ 0
Total unrecognized expense for the option plan	$ 427,000		$ 427,000
Employee Stock Options [Member]
Options [Roll Forward]
Outstanding beginning balance (in shares)			2,097,413
Granted (in shares)			340,711
Forfeited (in shares)			0
Expired (in shares)			0
Exercised (in shares)			0
Outstanding ending balance (in shares)	2,438,124		2,438,124
Exercisable (in shares)	1,954,080		1,954,080
Weighted Average Exercise Price [Roll Forward]
Beginning Balance (in dollars per share)			$ 3.82
Granted (in dollars per share)			1.50
Forfeited (in dollars per share)			0
Expired (in dollars per share)			0
Exercised (in dollars per share)			0
Ending Balance (in dollars per share)	$ 3.50		3.50
Exercisable (in dollars per share)	$ 3.95		$ 3.95
Weighted Average Remaining Contractual Life - Years			4 years 7 days
Aggregate intrinsic value of options outstanding	$ 0		$ 0
Vesting period			3 years
Expiration period			10 years
Risk free interest rate (in hundredths)			1.765%
Expected life			6 years
Expected volatility (in hundredths)			63.3585%
Share-based compensation expense	50,000	43,000	$ 104,000	86,000
Total unrecognized expense for the option plan	$ 314,000		$ 314,000
Weighted average remaining vesting period			2 years 2 months 12 days
Director Stock Options [Member]
Options [Roll Forward]
Outstanding beginning balance (in shares)			178,666
Granted (in shares)			0
Forfeited (in shares)			0
Expired (in shares)			0
Exercised (in shares)			0
Outstanding ending balance (in shares)	178,666		178,666
Exercisable (in shares)	97,333		97,333
Weighted Average Exercise Price [Roll Forward]
Beginning Balance (in dollars per share)			$ 3.28
Granted (in dollars per share)			0
Forfeited (in dollars per share)			0
Expired (in dollars per share)			0
Exercised (in dollars per share)			0
Ending Balance (in dollars per share)	$ 3.28		3.28
Exercisable (in dollars per share)	$ 3.23		$ 3.23
Weighted Average Remaining Contractual Life - Years			7 years 4 months 20 days
Aggregate intrinsic value of options outstanding	$ 0		$ 0
Share-based compensation expense	15,000	$ 44,000	35,000	$ 60,000
Total unrecognized expense for the option plan	111,000		$ 111,000
Weighted average remaining vesting period			2 years 29 days
Common Stock [Member]
Changes in common stock [Roll Forward]
Balance			$ 280,000
Balance (in shares)			28,047,661
Issuance of restricted stock			$ 0
Issuance of restricted stock (in shares)			340,711
Stock-based compensation			$ 0
Stock-based compensation (in shares)			0
Balance	$ 280,000		$ 280,000
Balance (in shares)	28,388,372		28,388,372
Additional Paid-In Capital [Member]
Changes in common stock [Roll Forward]
Balance			$ 123,980,000
Issuance of restricted stock			0
Stock-based compensation			223,000
Balance	$ 124,203,000		$ 124,203,000