CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)	Jun. 30, 2017	Dec. 31, 2016
Assets
Allowance for doubtful accounts on trade accounts receivable (in dollars)	$ 12,541,000	$ 12,956,000
Allowance for doubtful accounts on trade accounts receivable - DISH Network (in dollars)	0	0
Property and equipment, accumulated depreciation (in dollars)	$ 2,661,897,000	$ 2,598,492,000
Common stock
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	4,000,000,000	4,000,000,000
Class A common stock
Common stock
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	1,600,000,000	1,600,000,000
Common stock, shares issued (in shares)	53,486,261	52,243,465
Common stock, shares outstanding (in shares)	47,953,943	46,711,147
Class B common stock
Common stock
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	800,000,000	800,000,000
Common stock, shares issued (in shares)	47,687,039	47,687,039
Common stock, shares outstanding (in shares)	47,687,039	47,687,039
Class C common stock
Common stock
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	800,000,000	800,000,000
Common stock, shares issued (in shares)	0	0
Common stock, shares outstanding (in shares)	0	0
Class D common stock
Common stock
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	800,000,000	800,000,000
Common stock, shares issued (in shares)	0	0
Common stock, shares outstanding (in shares)	0	0
Preferred Stock
Preferred Stock
Preferred Stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	20,000,000	20,000,000
Hughes Retail Preferred Tracking Stock
Preferred Stock
Preferred Stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized (in shares)	0	13,000,000
Preferred stock, shares issued (in shares)	0	6,290,499
Preferred stock, shares outstanding (in shares)	0	6,290,499

Allowance For Doubtful Accounts Receivable from Related Parties Current.

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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-Publisher FASB
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A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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