Significant Events Pro Forma Results - Texas Monthly Disposition (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2016	Nov. 30, 2015	Nov. 30, 2016	Nov. 30, 2015
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Business Disposition, Pro Forma Net Revenues	$ 52,153	$ 53,089	$ 156,301	$ 161,095
Business Disposition, Pro Forma Operating Expenses	41,142	38,239	121,039	120,386
Business Disposition, Pro Forma Consolidated Net Income	1,120	5,178	4,135	10,698
Business Disposition, Pro Forma Net Income Available to the Company	$ 539	$ 4,758	$ 3,658	$ 9,124
Basic Earnings Per Share, Pro Forma	$ 0.04	$ 0.43	$ 0.31	$ 0.83
Diluted Earnings Per Share Pro Forma	$ 0.04	$ 0.40	$ 0.30	$ 0.77