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v3.6.0.2

Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands | Dec. 31, 2016 | Dec. 31, 2015
--- | --- | ---
Allowance for doubtful accounts receivable | $ 5,460 | $ 5,295
Straight-line rent receivable allowance | 3,561 | 1,365
Accumulated amortization of acquired lease intangible assets | $ (56,695) | $ (45,639)
General partner units, outstanding | 104,497,286 | 97,213,000
Limited Partners' Capital Account, Units Outstanding | 154,000 | 154,000
Parent Company [Member] |  |
Common Stock, Shares, Issued | 104,497,286 | 97,212,638
Deferred costs accumulated amortization | $ 83,529 | $ 76,823
Accumulated amortization of acquired lease intangible assets | 56,694 | 45,639
Accumulated accretion of acquired lease intangible liabilities | $ 23,538 | $ 17,555
Preferred stock, par value per share | $ 0.01 | $ 0.01
Preferred stock, shares authorized | 30,000,000 | 30,000,000
Preferred units of Series 3-5, units issued | 13,000,000 | 13,000,000
Preferred units of Series 3-5, units outstanding | 13,000,000 | 13,000,000
Preferred stock, liquidation preferences per share | $ 25 | $ 25
Common stock, par value per share | $ 0.01 | $ 0.01
Common stock, shares authorized | 150,000,000 | 150,000,000
Exchangeable operating partnership units aggregate redemption value | $ 10,630 | $ 10,502
Treasury stock, shares held at cost | 347,903 | 417,862
Partnership Interest [Member] |  |
Deferred costs accumulated amortization | $ 83,529 | $ 76,823
Accumulated amortization of acquired lease intangible assets | 56,694 | 45,639
Accumulated accretion of acquired lease intangible liabilities | $ 23,538 | $ 17,555
Preferred stock, par value per share | $ 0.01 | $ 0.01
Preferred units of Series 3-5, units issued | 13,000,000 | 13,000,000
Preferred units of Series 3-5, units outstanding | 13,000,000 | 13,000,000
Preferred stock, liquidation preferences per share | $ 25 | $ 25

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