XML 41 R30.htm IDEA: XBRL DOCUMENT v3.8.0.1

INTANGIBLE ASSETS AND DEFERRED CHARGES - Additional Information (Details) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]
Deferred charges and intangible assets	$ 21,837,352	$ 21,837,352
Accumulated amortization of deferred charges and intangible assets	$ 11,292,644	$ 10,693,175

X

- Definition

Finite-Lived Intangibles Assets, Including Deferred Charges, Accumulated Amortization

+ References

No definition available.

+ Details

Name:	synl_FiniteLivedIntangiblesAssetsIncludingDeferredChargesAccumulatedAmortization
Namespace Prefix:	synl_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Intangible Assets, (Excluding Goodwill), Including Deferred Charges

+ References

No definition available.

+ Details

Name:	synl_IntangibleAssetsExcludingGoodwillIncludingDeferredCharges
Namespace Prefix:	synl_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration