SCHEDULE II - Valuation and Qualifying Accounts

12 Months Ended

Dec. 31, 2015

SCHEDULE II - Valuation and Qualifying Accounts

SCHEDULE II - Valuation and Qualifying Accounts

SCHEDULE II

Valuation and Qualifying Accounts

Years ended December 31, 2015, 2014 and 2013:

			Additions Charged to Other Accounts					Deductions From Reserve
	Balance At Beginning Of Period		Charged To Income		Description	Amount		Description	Amount		Balance At Close of Period
Year ended December 31, 2015:
Reserve deducted from assets: accumulated provision for uncollectible accounts.	$	1,020,637	$	2,266,976	Recovery of amounts previously written off	$	2,079,751	Accounts written off	$	4,744,648	$	622,716
Year ended December 31, 2014:
Reserve deducted from assets: accumulated provision for uncollectible accounts.	$	1,025,177	$	3,463,797	Recovery of amounts previously written off	$	2,128,325	Accounts written off	$	5,596,662	$	1,020,637
Year ended December 31, 2013:
Reserve deducted from assets: accumulated provision for uncollectible accounts.	$	1,387,673	$	2,213,988	Recovery of amounts previously written off	$	2,013,959	Accounts written off	$	4,590,443	$	1,025,177