XML 48 R59.htm IDEA: XBRL DOCUMENT

Note 15 - Quarterly Financial Information (Details) (USD $)	3 Months Ended								12 Months Ended
	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2015	Mar. 31, 2014
Revenues	$ 24,885,000us-gaap_Revenues	$ 30,893,000us-gaap_Revenues	$ 34,625,000us-gaap_Revenues	$ 21,779,000us-gaap_Revenues	$ 25,467,000us-gaap_Revenues	$ 29,835,000us-gaap_Revenues	$ 24,190,000us-gaap_Revenues	$ 21,280,000us-gaap_Revenues	$ 112,181,158us-gaap_Revenues	$ 100,772,045us-gaap_Revenues
Operating Income (Loss)	(1,420,000)us-gaap_OperatingIncomeLoss	2,141,000us-gaap_OperatingIncomeLoss	2,597,000us-gaap_OperatingIncomeLoss	99,000us-gaap_OperatingIncomeLoss	864,000us-gaap_OperatingIncomeLoss	796,000us-gaap_OperatingIncomeLoss	752,000us-gaap_OperatingIncomeLoss	221,000us-gaap_OperatingIncomeLoss	3,416,703us-gaap_OperatingIncomeLoss	2,632,540us-gaap_OperatingIncomeLoss
Net income	$ (856,000)us-gaap_NetIncomeLoss	$ 1,448,000us-gaap_NetIncomeLoss	$ 1,818,000us-gaap_NetIncomeLoss	$ 73,000us-gaap_NetIncomeLoss	$ 417,000us-gaap_NetIncomeLoss	$ 455,000us-gaap_NetIncomeLoss	$ 456,000us-gaap_NetIncomeLoss	$ 139,000us-gaap_NetIncomeLoss	$ 2,483,926us-gaap_NetIncomeLoss	$ 1,466,636us-gaap_NetIncomeLoss
Basic (in dollars per share)	$ (0.36)us-gaap_EarningsPerShareBasic	$ 0.61us-gaap_EarningsPerShareBasic	$ 0.77us-gaap_EarningsPerShareBasic	$ 0.03us-gaap_EarningsPerShareBasic	$ 0.17us-gaap_EarningsPerShareBasic	$ 0.19us-gaap_EarningsPerShareBasic	$ 0.19us-gaap_EarningsPerShareBasic	$ 0.06us-gaap_EarningsPerShareBasic	$ 1.05us-gaap_EarningsPerShareBasic	$ 0.61us-gaap_EarningsPerShareBasic
Diluted (in dollars per share)	$ (0.36)us-gaap_EarningsPerShareDiluted	$ 0.61us-gaap_EarningsPerShareDiluted	$ 0.77us-gaap_EarningsPerShareDiluted	$ 0.03us-gaap_EarningsPerShareDiluted	$ 0.17us-gaap_EarningsPerShareDiluted	$ 0.19us-gaap_EarningsPerShareDiluted	$ 0.18us-gaap_EarningsPerShareDiluted	$ 0.06us-gaap_EarningsPerShareDiluted	$ 1.04us-gaap_EarningsPerShareDiluted	$ 0.60us-gaap_EarningsPerShareDiluted

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

+ References+ Details

- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

+ References+ Details

- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References+ Details