Significant Events Proforma Results (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
May 31, 2018	May 31, 2017
Business Acquisition [Line Items]
Pro Forma Net revenue	$ 27,281	$ 28,262
Pro Forma Station operating expenses, excluding depreciation and amortization expense	20,528	21,941
Pro Forma Consolidated net income	469	254
Pro Forma Net income attributable to the Company	$ (285)	$ (585)
Pro Forma Net income per share, basic	$ (0.02)	$ (0.05)
Pro Forma Net income per share, diluted	$ (0.02)	$ (0.05)

Pro forma diluted earnings per share, which is commonly presented in initial public offerings.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 1.B.3)
-URI http://asc.fasb.org/extlink&oid=6784503&loc=d3e463720-122850

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 270
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.10-01(b)(4))
-URI http://asc.fasb.org/extlink&oid=27015980&loc=d3e46468-122699

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 205
-SubTopic 10
-Section S99
-Paragraph 7
-Subparagraph (SAB Topic 1.B.2)
-URI http://asc.fasb.org/extlink&oid=27047687&loc=d3e5934-122674

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration