XML 64 R45.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Preferred Stock (Tables) | 6 Months Ended
--- | ---
Dec. 31, 2018
Preferred Stock [Abstract] |
Schedule of Auction Market Preferred Securities by Stock Series [Table Text Block] |
(In thousands, except share and per share amounts) |  |  |  |  |  |
Shares Authorized |  | Shares Issued and Outstanding |  | Stated Value per Share |  | Carrying Value |  | Cumulative Preferred Dividends, Undeclared and Unpaid |  | Liquidation Preference
21,000 |  |  | 14,700 |  |  | $ | 1,045 |  |  | $ | 15,354 |  |  | $ | 654 |  |  | $ | 15,354 |

X
- Definition Preferred Stock [Abstract] + References No definition available. + Details
Name: | farm_PreferredStockAbstract
Namespace Prefix: | farm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information pertaining to auction market preferred securities, including liquidation preference, liquidation value, par value, rate setting interval, redemption requirements, dividend distributions, roll forward of shares outstanding, shares authorized, aggregate value of auction market preferred securities, variable interest rate earned, and other information necessary to a fair presentation. If redeemable, the auction market preferred securities are redeemable solely at the option of the issuer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21488-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21484-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21475-112644 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21564-112644 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_ScheduleOfAuctionMarketPreferredSecuritiesByStockSeriesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration