Comprehensive Income Statement - USD ($)	3 Months Ended
Mar. 31, 2017	Mar. 31, 2016
Comprehensive Income Statement
Net earnings	$ 1,468,464	$ 2,611,537
Other comprehensive income:
Net unrealized gains on derivative instruments	973	1,669
Net unrealized gains on available for sale securities	20,319	297,897
Other comprehensive income	21,292	299,566
Comprehensive income	$ 1,489,756	$ 2,911,103

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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