Segment Information Results of Operations of Business Segments (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Nov. 30, 2013	Nov. 30, 2012	Nov. 30, 2013	Nov. 30, 2012	Feb. 28, 2013
Segment Reporting Information [Line Items]
Net revenues	$ 52,621	$ 50,886	$ 158,174	$ 152,783
Station operating expenses, excluding depreciation and amortization expense	38,548	37,399	118,198	117,749
Corporate expenses excluding depreciation and amortization expense	3,653	3,717	13,123	12,850
Hungary license litigation and related expenses	500	371	1,795	785
Impairment loss				10,971
Depreciation and amortization	1,218	1,218	3,607	3,512
Gain on sale of fixed assets	(9)	23	(10)	(9,983)
OPERATING INCOME	8,711	8,158	21,461	16,899
Total Assets	263,588		263,588		261,624
Continuing Operations
Segment Reporting Information [Line Items]
Total Assets	263,588		263,588		260,862
Discontinued Operations
Segment Reporting Information [Line Items]
Total Assets	0		0		762
Radio
Segment Reporting Information [Line Items]
Net revenues	34,854	34,710	113,039	109,550
Station operating expenses, excluding depreciation and amortization expense	23,517	23,064	74,428	75,372
Corporate expenses excluding depreciation and amortization expense
Hungary license litigation and related expenses	500	371	1,795	785
Impairment loss				10,971
Depreciation and amortization	618	643	1,816	1,819
Gain on sale of fixed assets	(9)	0	(10)	(10,003)
OPERATING INCOME	10,228	10,632	35,010	30,606
Total Assets	212,908		212,908		210,351
Radio | Continuing Operations
Segment Reporting Information [Line Items]
Total Assets	212,908		212,908		209,721
Radio | Discontinued Operations
Segment Reporting Information [Line Items]
Total Assets	0		0		630
Publishing
Segment Reporting Information [Line Items]
Net revenues	17,767	16,176	45,135	43,233
Station operating expenses, excluding depreciation and amortization expense	15,031	14,335	43,770	42,377
Corporate expenses excluding depreciation and amortization expense
Hungary license litigation and related expenses
Impairment loss
Depreciation and amortization	56	79	179	247
Gain on sale of fixed assets		23		20
OPERATING INCOME	2,680	1,739	1,186	589
Total Assets	21,720		21,720		21,137
Publishing | Continuing Operations
Segment Reporting Information [Line Items]
Total Assets	21,720		21,720		21,005
Publishing | Discontinued Operations
Segment Reporting Information [Line Items]
Total Assets					132
Corporate
Segment Reporting Information [Line Items]
Net revenues
Station operating expenses, excluding depreciation and amortization expense
Corporate expenses excluding depreciation and amortization expense	3,653	3,717	13,123	12,850
Hungary license litigation and related expenses
Impairment loss
Depreciation and amortization	544	496	1,612	1,446
Gain on sale of fixed assets
OPERATING INCOME	(4,197)	(4,213)	(14,735)	(14,296)
Total Assets	28,960		28,960		30,136
Corporate | Continuing Operations
Segment Reporting Information [Line Items]
Total Assets	28,960		28,960		30,136
Corporate | Discontinued Operations
Segment Reporting Information [Line Items]
Total Assets