Financial Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2016

Financial Derivative Instruments [Abstract]

Schedule of Notional Amounts of Outstanding Derivative Positions

	Notional	Termination	3-Month LIBOR			Premium		Unamortized		Fair
	Amount	Date	Strike Rate			Paid		Premium		Value
$	25,000	06/02/21	3.00	%	$	922	$	919	$	144
$	20,000	06/04/24	3.00	%	$	1,470	$	1,468	$	446
$	20,000	10/21/21	3.00	%	$	632	$	632	$	150
$	25,000	10/21/24	3.00	%	$	1,542	$	1,542	$	613

Schedule of Interest Rate Derivatives

		March 31, 2016
		Gross			Net of Tax
Unrealized loss on interest rate caps	$	(3,208	)	$	(2,085	)
Unamortized premium on interest rate caps		4,561			2,965
Total	$	1,353		$	880
		December 31, 2015
		Gross			Net of Tax
Unrealized loss on interest rate caps	$	(2,495	)	$	(1,621	)
Unamortized premium on interest rate caps		4,564			2,966
Total	$	2,069		$	1,345