Number of capital units or capital shares outstanding. This element is relevant to issuers of face-amount certificates and registered investment companies.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Amount of increase in noncontrolling interest from sale of a portion of the parent's controlling interest.

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Number of stock bought back by the entity at the exercise price or redemption price.

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Stockholders' Equity and Non-controlling Interests - Distributions (Details) - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018
The Operating Partnership
Shareholders' Equity
Parent ownership interest (as a percent)	94.00%		87.00%
Common stock
Shareholders' Equity
Common stock upon redemption (in shares)	2,678,187		157,393
Common stock issued (in shares)	2,678,187		157,393
Non-controlling Interest in Operating Partnership
Shareholders' Equity
Increase (decrease) to non-controlling interest in the Operating Partnership	$ 219	$ (642)
Non-controlling Interest in Operating Partnership \| Operating Partnership
Shareholders' Equity
Increase (decrease) to non-controlling interest in the Operating Partnership	$ 200	$ 600
Pittman Hough Farms \| The Operating Partnership
Shareholders' Equity
Noncontrolling ownership interest (as a percent)	6.00%		13.00%
Redeemable Common Units \| Common Units
Shareholders' Equity
OP units outstanding for redemption	1,900,000		4,600,000