Stock Based Compensation (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense	$ 26,000	$ 28,000	$ 52,000	$ 56,000
Number of Shares [Roll Forward]
Options outstanding at beginning of year (in shares)			114,000
Granted (in shares)			0
Forfeited (in shares)			(31,000)
Exercised (in shares)			0
Options outstanding at end of year (in shares)	83,000		83,000		114,000
Options exercisable at end of year (in shares)	83,000		83,000
Weighted Average Exercise Price [Roll Forward]
Options outstanding at beginning of year (in dollars per share)			$ 3.08
Granted (in dollars per share)			$ 0
Forfeited (in dollars per share)			$ 5.96
Exercised (in dollars per share)			$ 0
Options outstanding at end of year (in dollars per share)	$ 2.00		$ 2.00		$ 3.08
Options exercisable at end of year (in dollars per share)	$ 2.00		$ 2.00
Average Remaining Contractual Term [Abstract]
Options outstanding at beginning of year			1 year		1 year
Granted			0 years
Forfeited			0 years
Exercised			0 years
Options outstanding at end of year			1 year		1 year
Options outstanding and exercisable at end of year			1 year
Aggregate intrinsic value of options outstanding	79,000	115,000	79,000	115,000
Aggregate intrinsic value of options exercisable	79,000	96,000	79,000	96,000
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period after date of grant			10 years
Nonvested Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unvested portion of restricted stock (in shares)	0		0
Number of Shares [Roll Forward]
Nonvested awards at beginning of period (in shares)			14,000
Granted (in shares)			0
Vested (in shares)			(14,000)
Forfeited (in shares)			0
Nonvested awards at end of period (in shares)	0		0
Weighted-Average Grant-Date Fair Value [Roll Forward]
Nonvested awards at beginning of period (in dollars per share)			$ 1.02
Granted (in dollars per share)			$ 0
Vested (in dollars per share)			$ 1.02
Forfeited (in dollars per share)			$ 0
Nonvested awards at end of period (in dollars per share)	$ 0		$ 0
Restricted Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for amortization of unearned compensation related to nonvested awards			6 years
Unearned compensation cost associated with restricted stock awards	$ 319,000		$ 319,000
Unvested portion of restricted stock (in shares)	112,000	149,000	112,000	149,000
Number of Shares [Roll Forward]
Nonvested awards at beginning of period (in shares)			139,000
Granted (in shares)			0
Vested (in shares)			(18,000)
Forfeited (in shares)			(9,000)
Nonvested awards at end of period (in shares)	112,000	149,000	112,000	149,000
Weighted-Average Grant-Date Fair Value [Roll Forward]
Nonvested awards at beginning of period (in dollars per share)			$ 3.37
Granted (in dollars per share)			$ 0
Vested (in dollars per share)			$ 3.23
Forfeited (in dollars per share)			$ 3.23
Nonvested awards at end of period (in dollars per share)	$ 3.40		$ 3.40
Restricted Stock Awards [Member] | Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for amortization of unearned compensation related to nonvested awards			7 years
Restricted Stock Awards [Member] | Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period for amortization of unearned compensation related to nonvested awards			10 years