XML 69 R58.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Stockholders Deficit (Details 1) - 15% Secured Convertible Promissory Notes [Member] - USD ($) | Dec. 31, 2016 | Jun. 30, 2016
--- | --- | ---
2016 Preferred Stock Transactions [Member] |  |
Preferred Stock Issued | $ 44,393,469 |
Preferred Stock Issued (in shares) | 13,056,932 |
Preferred Stock Issued (in dollars per share) | $ 3.40 |
Total Preferred Stock Transactions | $ 44,393,469 |
Total Preferred Stock Transactions (in shares) | 13,056,932 |
Total Preferred Stock Transactions (in dollars per share) | $ 3.40 |
2017 Preferred Stock Transactions [Member] |  |
Preferred Stock Issued |  | $ 1,360,000
Preferred Stock Issued (in shares) |  | 400,000
Preferred Stock Issued (in dollars per share) |  | $ 3.40
Total Preferred Stock Transactions |  | $ 1,360,000
Total Preferred Stock Transactions (in shares) |  | 400,000
Total Preferred Stock Transactions (in dollars per share) |  | $ 3.40

X
- Definition Represent infromation about preferred stock issued per share. + References No definition available. + Details
Name: | safe_PreferredStockIssuedPerShare
Namespace Prefix: | safe_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Represent infromation about preferred stock value per share outstanding. + References No definition available. + Details
Name: | safe_PreferredStockValuePerShareOutstanding
Namespace Prefix: | safe_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Total number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) issued to shareholders (includes related preferred shares that were issued, repurchased, and remain in the treasury). May be all or portion of the number of preferred shares authorized. Excludes preferred shares that are classified as debt. + References Reference 1: 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_PreferredStockSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. + References Reference 1: 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_PreferredStockSharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Aggregate par or stated value of issued nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable preferred shares, par value and other disclosure concepts are in another section within stockholders' equity. + References Reference 1: 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_PreferredStockValue
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Value of all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by shareholders, which is net of related treasury stock. May be all or a portion of the number of preferred shares authorized. These shares represent the ownership interest of the preferred shareholders. + References Reference 1: 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_PreferredStockValueOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | us-gaap_DebtInstrumentAxis=safe_SecuredConvertiblePromissoryNotes1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=safe_PreferredStockTransactions2016Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_PlanNameAxis=safe_PreferredStockTransactions2017Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |