BWI Stock Compensation - Nonvested Stock Option Activity (Details) (USD $)	12 Months Ended
	Dec. 31, 2014
Bwi Stock Compensation - Nonvested Stock Option Activity Details
Nonvested Shares at January 1, 2014	41,833
Shares Vested	(16,833)
Nonvested Shares at December 31, 2014	25,000
Weighted Average Grant Date Fair Value, Nonvested Shares at January 1, 2014	$ 13.44
Weighted Average Grant Date Fair Value, Shares Vested	$ 12.60
Weighted Average Grant Date Fair Value, Nonvested Shares at December 31, 2014	$ 14.00